FZUS53 KGRB 181256

NSHGRB



Nearshore Marine Forecast

National Weather Service Green Bay WI

756 AM CDT Sat Jul 18 2026



For waters within five nautical miles of shore on Lake Michigan



LMZ522-181600-

Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-

756 AM CDT Sat Jul 18 2026



...DENSE SMOKE ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY...



.TODAY...N wind 10 to 15 kts veering NE early in the afternoon.

Waves 1 to 3 ft. Patchy smoke in the morning, then areas of smoke

in the afternoon. 

.TONIGHT...NE wind 5 to 10 kts backing N after midnight. Waves

1 to 3 ft. Areas of smoke. 

.SUNDAY...N wind 5 to 10 kts veering S in the late morning and

afternoon. Waves 2 ft or less. Areas of smoke in the morning,

then patchy smoke in the afternoon. 

.SUNDAY NIGHT...S wind 10 to 15 kts. Waves 2 ft or less. Patchy

smoke in the evening.  



$$



LMZ521-181600-

Green Bay south of line from Cedar River to Rock Island Passage

and north of a line from Oconto WI to Little Sturgeon Bay WI-

756 AM CDT Sat Jul 18 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

...DENSE SMOKE ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY...



.TODAY...N wind 10 to 15 kts. Waves 1 to 3 ft. Patchy smoke in

the morning, then areas of smoke in the afternoon. 

.TONIGHT...N wind 10 to 15 kts. Waves 1 to 3 ft. Areas of smoke. 

.SUNDAY...N wind 5 to 10 kts veering S in the late morning and

afternoon. Waves 2 ft or less. Areas of smoke in the morning,

then patchy smoke in the afternoon. 

.SUNDAY NIGHT...S wind 10 to 15 kts. Waves 1 to 3 ft. Patchy

smoke in the evening.  



$$



LMZ542-543-181600-

Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-

756 AM CDT Sat Jul 18 2026



...DENSE SMOKE ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY...



.TODAY...NW wind 10 to 15 kts veering NE early in the afternoon.

Waves 2 ft or less building to 2 to 4 ft in the afternoon. Patchy

smoke in the morning, then areas of smoke in the afternoon. 

.TONIGHT...N wind 10 to 15 kts. Waves 2 to 4 ft subsiding to 1 to

3 ft after midnight. Areas of smoke. 

.SUNDAY...NE wind 5 to 10 kts veering SE in the late morning and

afternoon. Waves 2 ft or less. Areas of smoke in the morning,

then patchy smoke in the afternoon. 

.SUNDAY NIGHT...S wind 10 to 15 kts. Waves 2 ft or less. Mostly

clear.  



$$



LMZ541-181600-

Rock Island Passage to Sturgeon Bay WI-

756 AM CDT Sat Jul 18 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

...DENSE SMOKE ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY...



.TODAY...N wind 10 to 20 kts. Waves 1 to 3 ft. Patchy smoke in

the morning, then areas of smoke in the afternoon. 

.TONIGHT...N wind 10 to 15 kts. Waves 1 to 3 ft. Smoke.

.SUNDAY...NE wind 5 to 10 kts veering S 10 to 15 kts in the late

morning and afternoon. Waves 2 ft or less. Areas of smoke in the

morning. 

.SUNDAY NIGHT...SW wind 10 to 15 kts. Waves 1 to 3 ft. Mostly

clear.  



$$



See Lake Michigan Open Lake Forecast for Monday through Wednesday.